The Number

20485

Twenty Thousand Four Hundred and Eighty-Five

In Base 9 Nonary Is

310819

The numbers with a 9 subscript use Base 9 Nonary notation.

For more familiar numbers: See Twenty Thousand Four Hundred and Eighty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

20482
310779
Twenty Thousand Four Hundred and Eighty-Two in Base 9 Nonary
20483
310789
Twenty Thousand Four Hundred and Eighty-Three in Base 9 Nonary
20484
310809
Twenty Thousand Four Hundred and Eighty-Four in Base 9 Nonary
20486
310829
Twenty Thousand Four Hundred and Eighty-Six in Base 9 Nonary
20487
310839
Twenty Thousand Four Hundred and Eighty-Seven in Base 9 Nonary
20488
310849
Twenty Thousand Four Hundred and Eighty-Eight in Base 9 Nonary

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

2.0485e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000027843352634738569

The reciprocal of 20485 in Base 9 Nonary.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 310819 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

Twenty thousand four hundred and eighty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 9 Nonary

A Composite

Composites have more than just these two factors.

Twenty thousand four hundred and eighty-five is a composite number with 8 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number twenty thousand four hundred and eighty-five has the following 3 prime factors:

5
59
Five in Base 9 Nonary
17
189
Seventeen in Base 9 Nonary
241
2879
Two Hundred and Forty-One in Base 9 Nonary

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

591 · 1891 · 28791 = 310819

Base Conversions

The number twenty thousand four hundred and eighty-five in 35 different bases